31.   Further, there are important differences in the appearance of craters of different sizes.

32.   Furthermore, there were many differences of opinion regarding the question of just how contagious leprosy was and how it was transmitted.

33.   Hence, the differences are often subtle and impressionistic rather than obvious.

34.   How can schools reflect cultural differences without reinforcing the notion that those differences are unchanging and inherent in particular groups.

35.   However, there also are significant differences.

36.   However, there are considerable differences between the transmission technologies and network architectures deployed in the telephone and the cable systems.

37.   I know now that there is a difference between being very bright and very effective.

38.   In contemporary times, nowhere is the difference between wild and farm-raised waterfowl more dramatically apparent than with goose.